P

Inventor

OKADA YASUTAKA

JP48 patents
⚠️ This page may combine multiple inventors who share the name “OKADA YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO METAL IND

17 patents
US4421571ADec 20, 1983

Process for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND59 citations95
US4400211AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND69 citations95
US6475305B1Nov 5, 2002

Machine structural steel product

SUMITOMO METAL IND24 citations92
US6024808AFeb 15, 2000

Seamless steel pipe manufacturing method and equipment

SUMITOMO METAL IND27 citations92
US5922145AJul 13, 1999

Steel products excellent in machinability and machined steel parts

SUMITOMO METAL IND38 citations92
US5449420ASep 12, 1995

High strength steel member with a low yield ratio

SUMITOMO METAL IND24 citations92
US5374322ADec 20, 1994

Method of manufacturing high strength steel member with a low yield ratio

SUMITOMO METAL IND38 citations92
US4652315AMar 24, 1987

Precipitation-hardening nickel-base alloy and method of producing same

SUMITOMO METAL IND47 citations92
US4400209AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND49 citations92
US4400210AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND49 citations92
US4400349AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND45 citations92
US6386342B1May 14, 2002

Stainless steel for a disc brake rotor

SUMITOMO METAL IND15 citations83
US6478898B1Nov 12, 2002

Method of producing tool steels

SUMITOMO METAL IND17 citations82
US5000914AMar 19, 1991

Precipitation-hardening-type ni-base alloy exhibiting improved corrosion resistance

SUMITOMO METAL IND20 citations81
US5873960AFeb 23, 1999

Method and facility for manufacturing seamless steel pipe

SUMITOMO METAL IND14 citations73
US5217684AJun 8, 1993

Precipitation-hardening-type Ni-base alloy exhibiting improved corrosion resistance

SUMITOMO METAL IND18 citations72
US4102711AJul 25, 1978

Method of producing a tube of ultra-high strength steel having remarkably improved ductility and toughness

SUMITOMO METAL IND10 citations69

DENSO TEN LTD

17 patents
US11170235B2Nov 9, 2021

Image processing device and image processing method

DENSO TEN LTD2 citations72
US11373416B2Jun 28, 2022

Image processing device and image processing method

DENSO TEN LTD0 citations61
US11256933B2Feb 22, 2022

Image processing device and image processing method

DENSO TEN LTD1 citations61
US11250290B2Feb 15, 2022

Image processing device and image processing method

DENSO TEN LTD0 citations61
US11182627B2Nov 23, 2021

Image processing device and image processing method

DENSO TEN LTD0 citations61
US11145041B2Oct 12, 2021

Image processing device and method predicting areas in which to search for parking space delimiting lines

DENSO TEN LTD0 citations61
US11138450B2Oct 5, 2021

Image processing device and image processing method

DENSO TEN LTD0 citations61
US10949686B2Mar 16, 2021

Image processing device and image processing method

DENSO TEN LTD1 citations61
US10796172B2Oct 6, 2020

Image processing device and image processing method

DENSO TEN LTD1 citations61
US12249131B2Mar 11, 2025

Model generating apparatus and model generating method

DENSO TEN LTD0 citations56
US11195032B2Dec 7, 2021

Image processing device and image processing method detecting vehicle parking space

DENSO TEN LTD0 citations51
US11157757B2Oct 26, 2021

Image processing device and image processing method

DENSO TEN LTD0 citations51
US11100342B2Aug 24, 2021

Image processing device and image processing method

DENSO TEN LTD0 citations51
US12354326B2Jul 8, 2025

Image recognition apparatus, image recognition method, and a learning data set generation apparatus

DENSO TEN LTD0 citations50
US11295608B2Apr 5, 2022

Travel status recording apparatus

DENSO TEN LTD0 citations50
US12266226B2Apr 1, 2025

Vehicle onboard apparatus, image recognition system, support apparatus for vehicle onboard apparatus, image recognition method, and model data transmission method

DENSO TEN LTD0 citations45
US12299987B2May 13, 2025

Image processing device and image processing method

DENSO TEN LTD0 citations44

FUJITSU LTD

7 patents

MITSUBISHI HEAVY IND LTD

3 patents

RENESAS ELECTRONICS CORP

2 patents

SUMITOMO ELECTRIC INDUSTRIES

1 patent

MICRON TECHNOLOGY INC

1 patent